Stepper motors not moving

it was the power pack sent with the CNC router that dont work. i took it to someone who had a power pack pluged it in a blue light came on. ive just had to spend £15 on a new power supply its moving all the motors now but z axis motor is grinding and not moving freely ive adjusted the back but still not working im sure its a fault caused by all the tinkering to get the motors to run at last

@Bertus-Martena well first off delete benbox. second download elekscam or t2. Follow the instructions to switch from benbox to elekscam here. Install the new firmware and report back how your machine is reacting.

@nottingham82 i have done that yet it works fine accept the x carrier i belive the board is on x terminal dead but is it my be possible to change z terminal to x terminal end z terminal to the dead end i dont need z mybe some body can help me whit this if i set the x stepper on y terminal it works fine bold sides the Original x terminal cant take it any from me

@Zax i have build a own laser cutter frame whit 3d printed parts it has play ground 360mmx560mm build on playwood plate off 25mm
and in few hours i will order the eleksmaker a5 desktop the new board mana controller is already on his way to the nederlands